RT Journal Article SR Electronic T1 Research ethics committees: the role of ethics in a regulatory authority JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 695 OP 700 DO 10.1136/jme.2007.021089 VO 34 IS 9 A1 McGuinness, S YR 2008 UL http://jme.bmj.com/content/34/9/695.abstract AB This paper is an examination of how research ethics committees have evolved from being advisory committees to more formal regulatory authorities. It is argued that the role of ethics committees should be broader than simple ethical review. Inconsistency in outcome should not be taken to signal failure. Procedural fairness is of the utmost importance. Nor should ethics committees be seen to diminish the ethical responsibilities of researchers themselves.